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Explain the basic principles involved in establishing a site layout for a spill or release response. In your response, include the requirements for air and personnel monitoring. Hazards can be separated into three basic types: physical, chemical, and natural. Consider the hazards that are present at your local gas station, and put them into one of the three categories, listing at least one hazard for each category. Analyze one of the hazards for possible outcomes using the framework of the General Behavior Model in Figure 1 of the textbook (page 60
Compare and contrast the four levels of protection used during spill response and cleanup activities. In your discussion, provide an example of a spill or cleanup scenario for each level
As a container of hazardous materials is being unloaded from a delivery truck, the container is dropped and the package begins to leak. Is this a transportation accident? Why, or why not? Explain the actions required to be taken by the driver in such a scenario.
A method of preparing a very pure alkane is to react the corresponding alkyl magnesium halid (grignard reagent) with water and collect the alkane product.
Two syntheses using a grignard reagent, starting with an alkyl halide and later
What is the potential theoretical oxygen demand (mg O2/L) associated with nitrogen species in the wastewater. My teacher said there should be a way to relate all of these together to find the answer
For each pair of substances below, which one will have the higher molar entropy. Justify each choice with a brief explanation. Which substance has greater molar entropy. Why is its entropy greater
The Greek mathematician Archimedes is credited with discovering how to verify the amount of pure gold in an irregularly shaped object (e.g., a crown) by placing it in water. How much water should be displaced by a pure gold object having a mass of..
calculate the pH of the solution that results when 40.0 mL of 0.100 M NH3 is mixed with 20.0 mL of 0.200 M NH4Cl solution.
Large quantities of hydrogen are needed for the synthesis of ammonia. One preparation of hydrogen involves the reaction between carbon monoxide and steam at 300 degrees Celsius in the presence of a copper-zinc catalyst
Researchers analyzing an unknown hydrocarbon with chemical formula CxHy found that 225 grams of O2(g) were required for complete combustion of 1.0 mol CxHy, to form CO2(g) and H2O(g) only.
You are given 2.72 g of salicylic acid. Using the procedure in the lab manual for the synthesis of aspirin, you recover 0.96 of aspirin. Calculate your percent yield of aspirin.
Calculate the pOH of a solution that contains 3.9 x 10^-4 M H3O at 25 degrees celsius.
Calculate the pH of the following solutions with the given [H+] or [OH-] and indicate whether the solution is acidic or basic
Rapid glycolysis during strenuous exercise supplies the ATP needed for muscle contraction. Ever since the lactate dehydrogenase reaction does not produce any ATP, would glycolysis be more proficient if this reaction did not occur, and pyruvate was..
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